420566050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 806769792

約数和(自身を除く): 386203742

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 463, 491, 925, 926, 982, 1850, 2315, 2455, 4630, 4910, 11575, 12275, 17131, 18167, 23150, 24550, 34262, 36334, 85655, 90835, 171310, 181670, 227333, 428275, 454175, 454666, 856550, 908350, 1136665, 2273330, 5683325, 8411321, 11366650, 16822642, 42056605, 84113210, 210283025, 420566050]

約数ペア:

[(1, 420566050), (2, 210283025), (5, 84113210), (10, 42056605), (25, 16822642), (37, 11366650), (50, 8411321), (74, 5683325), (185, 2273330), (370, 1136665), (463, 908350), (491, 856550), (925, 454666), (926, 454175), (982, 428275), (1850, 227333), (2315, 181670), (2455, 171310), (4630, 90835), (4910, 85655), (11575, 36334), (12275, 34262), (17131, 24550), (18167, 23150)]